There is another easy to do exploit/hack/glitch in BL2 out, and this time it allows you to get unlimited Eridium as long as you are on a certain mission. Here is how to do the glitch step by step.
- When you are in Three Horns Valley, first go to the hideout where you fight the Bad Maw end quest boss. Kill him, and pick up the Eridium he drops.
- After killing Bad Maw, enter the Bloodshot Stronghold, and choose the “Save and Quit” option..
- Now you can resume/continue the game, return to Three Horns Valley and slay Bad Maw again to get more Eridium.
- You can keep doing this over and over to get unlimited Eridium.